Genus Unionicola Haldeman

Unionicola crassipes (Müller)

Iranian records: Kordestan Province – Hevers (1984); Mazandaran Province – Pesic et al. (2004a). Distribution: Holarctic.

Unionicola miyazakii Imamura

Iranian records: Kordestan, Kermanshah Province – Hevers (1984). Distribution: Japan, Iran.

Unionicola gilani Hevers

Iranian records: Gilan Province – Hevers (1984). Distribution: Iran.